$ git clone -n https://src.fedoraproject.org/rpms/python-annotated-types.git /var/lib/mock/f38-build-side-42-init-devel-1408403-31368/root/chroot_tmpdir/scmroot/python-annotated-types
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1408403-31368/root/chroot_tmpdir/scmroot/python-annotated-types'...
$ git fetch origin eb680425dec8ab7df005b0be272787bd988f57b8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-annotated-types
 * [new ref]         eb680425dec8ab7df005b0be272787bd988f57b8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb68042 Initial package. Closes rhbz#2238391.